{"product_id":"sew-eurodrive-r70-7-84-3540-inline-helical-gearbox","title":"SEW-EURODRIVE R70-7.84-3540 Inline Helical Gearbox","description":"\u003cdiv\u003e\u003cp\u003eSEW-EURODRIVE R70-7.84-3540 Inline Helical Gearbox is a compact foot-mounted reducer from SEW-EURODRIVE’s R70 family. It provides a 7.84:1 reduction and an output torque rating of 3,540 in-lb, enabling predictable speed reduction and torque multiplication in small drive trains. The inline configuration keeps input and output shafts on a straight axis, simplifying installation with standard mounting patterns and straightforward coupling to motors. As part of the R-series inline helical lineup, the R70 designation identifies its size class within the family, balancing compact dimensions with dependable load capability for light- to mid-duty applications. Helical gearing in this design delivers smooth torque transmission and relatively quiet operation, making it suitable for compact automation tasks where space is at a premium, consistent performance is required, and installation layouts favor an inline footprint. Engineers often reference the model identifier R70-7.84-3540 to confirm fit with drive trains and to ensure alignment with the system's torque and speed requirements.\u003c\/p\u003e\u003c\/div\u003e","brand":"Sew","offers":[{"title":"New","offer_id":46283303682282,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-020.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/sew-eurodrive-r70-7-84-3540-inline-helical-gearbox","provider":"GTG Hardware","version":"1.0","type":"link"}